| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.intellij.openapi.roots.impl; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.roots.OrderEntry; |
| import org.jetbrains.annotations.NotNull; |
| |
| public abstract class OrderEntryBaseImpl extends RootModelComponentBase implements OrderEntry { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.openapi.roots.impl.OrderEntryVeryBaseImpl"); |
| |
| private int myIndex; |
| private static int _hc = 0; |
| |
| @SuppressWarnings({"AssignmentToStaticFieldFromInstanceMethod"}) |
| private final int hc = _hc++; |
| |
| protected OrderEntryBaseImpl(@NotNull RootModelImpl rootModel) { |
| super(rootModel); |
| } |
| |
| void setIndex(int index) { |
| myIndex = index; |
| } |
| |
| @Override |
| public int compareTo(@NotNull OrderEntry orderEntry) { |
| LOG.assertTrue(orderEntry.getOwnerModule() == getOwnerModule()); |
| return myIndex - ((OrderEntryBaseImpl)orderEntry).myIndex; |
| } |
| |
| boolean sameType(@NotNull OrderEntry that) { |
| return getClass().equals(that.getClass()); |
| } |
| |
| @Override |
| @SuppressWarnings({"EqualsWhichDoesntCheckParameterClass"}) |
| public final boolean equals(Object obj) { |
| return obj == this; |
| } |
| |
| @Override |
| public final int hashCode() { |
| return hc; |
| } |
| |
| @NotNull |
| @Override |
| public String toString() { |
| return getOwnerModule().getName() + " -> " + getPresentableName(); |
| } |
| } |